Chemistry, 19.02.2021 01:20 1234567890lknn

Regan is trying to determine if an unknown element is a metal. She does not want to damage or change the physical appearance of the element in any way. Design an experiment that could determine if the mystery element is a metal without changing its appearance.

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Regan is trying to determine if an unknown element is a metal. She does not want to damage or change...

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